This is an original WWII Imperial Japanese Army gunsmith manual from Rikugun Koka Gakko (Army Technical School), focused on the maintenance and replacement of front sights (foresights) for military rifles and pistols, such as the Arisaka and Nambu. The booklet features hand-drawn technical diagrams and practical repair instructions used by Japanese Army armorers and field technicians. These manuals were critical for ensuring the accuracy and functionality of firearms on the battlefield, and very few survive today. A rare opportunity to own a piece of real Japanese wartime gunsmith history. Own...
